Now showing items 1-6 of 6
Medical laboratory technology in the Republic of South Africa : beyond 2000
The arena with the for medical technologists result that educational is continually changing directive must change accordingly. A number of big issues have changed the role of the medical technologist. Cognisance ...
Quality assessment of frying oils in the formal and informal food preparation sectors
The demand for fried foods by the public and the number of people entering the fried food industry in the form of take-aways and fast food outlets both in the formal and informal sectors has increased tremendously. ...
Evaluation of anaerobic sludges as metal biosorbents and development of a biotechnological process for metal ion removal from selected wastewater
As a result of rapid expansion of the industrial sector and increasing population, the environment has been under phenomenal stress. The volume of sewage and other effluents has increased tremendously in the last century. ...
Identification of polyphosphate accumulating bacteria from pilot- and full scale nutrient removal activated sludges
General removal of phosphorus (P) from wastewater was introduced in Scandanavia in the late 1960's. At that time it was believed that P alone was limiting to algal growth and that the sole removal of P would solve the ...
Extraction, characterisation and metal biosorption of extracellular polysaccharides from activated sludge
Waste activated sludge is a biological adsorbent whose potential to remove metals from solution and effluent has been demonstrated. Extracellular polysaccharides (EPS) as components of activated sludge are thought to ...
A food qualification at Technikon Natal : influential factors : an attitudinal survey of standard nine pupils' perception of the status of studying at Technikon Natal for a diploma in the food field
To date, the hospitality industry, and in particular the food service industry, has a notoriously high turnover of staff, as well as a general shortage of qualified personnel. This factor, as well as the announcement ...